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22 cze 2022 · Bipolar hemiarthroplasty (BHA) is a surgical treatment for femoral neck fractures of the hip. An artificial joint with two bearings replaces the damaged joint. The bearings allow the head to...
10 lis 2020 · Bipolar hemiarthroplasty (HA) was initially developed for the treatment of displaced femoral neck fractures in elderly people to reduce the complications of unipolar HA, such as acetabular erosion and groin pain, which are caused by movement between the hard metal head and the acetabular cartilage [1, 2]. Bipolar prostheses are designed to have ...
13 lip 2024 · For many struggling with hip pain and limited mobility, hip replacement surgery offers a ray of hope. But within the world of hip replacements, there are different options to consider. One such option is the bipolar prosthesis, a specific type of implant used in a procedure called bipolar hip arthroplasty.
12 sie 2019 · We aimed to clarify the possibility of using bipolar hip arthroplasty (BHA) for degenerative diseases by examining long-term results postoperatively in 336 hips. Patients’ average age was 61.0 years (range, 34–88 years), and the average follow-up period was 12.5 years (range, 5.0–27.3 years).
3 sty 2019 · Bipolar hip arthroplasty using tight fitting cup and acetabular reaming in AVN hip has a low incidence of groin pain, acetabular erosion and revision in midterm followup. Good outcome and mid term survival can be achieved irrespective of the Ficat Stage.
Radiographs were available for fifty-eight hips (including all of the hips with moderate to severe pain) after a minimum duration of follow-up of ten years; twenty-eight of these fifty-eight hips had radiographic evidence of acetabular component migration.
INTRODUCTION. The bipolar hip prosthesis has been an alternative choice to the conventional unipolar prosthesis since 1978. The bipolar hip prosthesis can reduce complications such as wear and erosion of the acetabulum, and offers variable prosthetic head sizes and neck lengths and an increased range of motion.
